INDUSTRY LINKS
Here are few informational links concerning
Roofing and Roofing Contractors.
The roofing industry's premier provider of web based roofing management software.
www.roofonline.org
National Roofing Contractors Association's (NRCA's) official Web site. NRCA is an association of roofing, roof deck and waterproofing contractors; industry-related associate members; and international members worldwide.
www.usintec.com
U.S. Intec, Inc. is one of the largest domestic manufacturers of APP (atactic polypropylene) and SBS (styrene-butadiene-styrene) modified bitumen roofing membranes. It is the oldest manufacturer still producing APP modified bitumen roofing products in the United States.
www.jm.com
The official web site for Johns Manville Roofing Systems Product Information.
www.gaf.com
GAF Materials Corporation is one of the oldest manufacturers of commercial and residential roofing materials in the United States.
www.siplast.com
Siplast has assumed a leadership role in the development and manufacture of the world's most advanced waterproofing materials.